baber/WOPTO huggingface dataset:
Patent JP-H08208129-A (JP)
Title: Automatic document feeder
Inventor: KOMATSU TAKAHIKO
IPC: B65H85/00
Filed: 1995-09-25
Abstract: PURPOSE: To prevent the end of a document from being damaged with the reversed document inserted by controlling reverse rotation of a conveying means in a conveyance part and restart of a conveying means in a reversing part respectively after stopping the document conveyance of the reversing part temporarily based on the detected signal of a sensor. CONSTITUTION: A document conveyed on a platen 3 and brought to an approach route is brought to a carrying-out route 69 by the rotation of a conveyance roller 73. When the end of the document is detected by a sensor 71, a conveyance route switching guide 65 is brought to the lowest position, and motors 54, 99 stop. At a fixed time after the sensor 71 detects the end of the document, the motor 54 is rotated in a reverse direction to reverse the rotation of a conveyance belt 55, and the motor 99 is driven to rotate the conveyance rollers 72, 73 in a normal direction. The document passes through the top surface of the conveyance route switching guide 65, is returned to the platen 3, and is conveyed to the side of a stopper 43 by the conveyance belt 55 running in the reverse direction.
Patent JP-H05150387-A (JP)
Title: Camera capable of panoramic photography
Inventor: KOTANI NORIYASU
IPC: G03B37/00
Filed: 1991-09-24
Abstract: PURPOSE:To prevent panoramic photography with undesirable composition by inhibiting a panoramic photographic mode and a self-timer photographic mode from being set at the same time. CONSTITUTION:With a panoramic photographic mode setting button, switching between the panoramic photographic mode wherein a panoramic photograph is taken and a normal photographic mode of normal photography is commanded and with a self-timer photographic mode setting button, the setting of the self- timer mode for self-timer photography is commanded. Further, a self-timer lamp, a driving circuit 22 for panoramic lamp 7 and an LCD 8, a range finding circuit 23, a timer circuit 24, and a panoramic state setting circuit 25 are connected to a control circuit (CPU) 22 which constitutes an inhibiting means. Then the CPU 21 inhibits the panoramic photographic mode and self-timer photographic mode from being set at the same time. Consequently, the panoramic photography with undesirable composition is prevented.
Patent JP-2001088459-A (JP)
Title: Master for thermal stencil printing and method and apparatus for coating
Inventor: ARAI FUMIAKI
IPC: B05C5/02
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for coating which are very effective for coating a substrate with an unstable coating solution apt to bring about separation, sedimentation, flocculation or the like, without any disadvantage, and effective particularly for manufacturing a master for thermal stencil printing having excellent characteristics. SOLUTION: A method and an apparatus for coating a cleaned substrate with a solution in such an extremely unstable state as to bring about sedimentation, flocculation, separation or the like in a short time, without disadvantages such as the sedimentation, flocculation and separation, in the case when the coating solution is applied, particularly for a long time. A master for thermal stencil printing which is manufactured by a process wherein the solution having nonuniformity confirmable visually when it is put in a glass cylinder at a temperature of 20 deg.C and left in a still standing state for 30 minutes is applied on a thermoplastic film and dried to form a porous resin film.  In this master, a difference in air permeability is 30% or less in any place in the direction of the width of the master in the case when the thermoplastic film is perforated at a rate of hole area of 20% or more.
Patent JP-S63124923-A (JP)
Title: Pyroelectric type infrared array element
Inventor: TAKAYAMA RYOICHI
IPC: G01J5/02
Filed: 1986-11-14
Abstract: PURPOSE:To decrease man-hour by using a thin pyroelectric film which is expressed by the chemical formula PbLaTi and in which >=75% of polarization axes are oriented in one direction and electrodes which are formed as thin films so as to have the heat transmission in the film direction smaller than the heat transmission by the thin pyroelectric film. CONSTITUTION:A thin Pt film is formed to 0.1-0.4mum by sputtering as the thin electrode film on an MgO single crystal substrate 1 which is cloven at (100) and is polished to a specular surface. Pb1-xLaxTi1-0.75xO3 (PLT) is then grown as the thin pyroelectric film 3. After the plural thin photodetecting electrode films 4 consisting of NiCr are finally deposited by evaporation on the thin film 3, the taking out electrodes 5 are prepd. Further, the MgO substrate 1 in the lower part of the thin film 3 is etched by hot concd. phosphoric acid to provide an aperture 6. Then, the pyroelectric type IR array element is so constituted as not to separate the thin pyroelectric film by each element and, therefore, the man-hours are decreased.
Patent JP-S61150652-A (JP)
Title: Printed reluctance dc motor
Inventor: TAWARA MASAHIKO
IPC: H02K23/40
Filed: 1984-12-24
Abstract: PURPOSE:To alleviate the damage of an armature disk by forming a brush holder of a magnet, and composing an interpole at the brush mounting position, thereby reducing the spark of the brush to extend the life of the brush. CONSTITUTION:A doughnut-shaped disk 7 acting as an armature is secured through a hub 6 to a rotational shaft 5, and integrally rotates with the shaft 5. The disk 7 is formed by laminating two thin copper plates radially punched with conductors sandwiched through an insulator, separating the outer peripheral side at one pole pitch, welding them to form a coil, and acting the inner peripheral end as a commutator. A strip 8 acting as a reluctance element is radially projected on the inner wall 1a of the housing 1 opposed to the disk 7. A brush holder 9 made of a magnetic material is mounted in the housing 1, a brush 10 is contacted under pressure by a spring 11 with the disk 7 to form an interpole at the position of the brush. Thus, the spark of the brush is reduced to extend the life of the brush, thereby alleviating the damage of an armature disk.
Patent JP-H03134918-A (JP)
Title: Manufacture of cross linked polyethylene resin coated electric wire
Inventor: ISHINO IWAO
IPC: H01B13/14
Filed: 1989-10-19
Abstract: PURPOSE:To manufacture a specific resin coated electric cable using specified amounts of ethylene containing a specified amount of ethylene based unsaturated silane compound having an organic radical capable of being hydrolyzed, silanol condensed catalyst, and anticorrosion agent for the conductor. CONSTITUTION:An electric cable coated with a cross linked polyethylene resin coating is produced by coating a conductor with the composition comprising the following three ingredients. The first ingredient is 100 weight % of a copolymer substantially comprising ethylene based unsaturated silane compound and ethylene containing 0.01 - 15 weight % of ethylene based unsaturated silane compound having an organic radical capable of being hydrolyzed. The second ingredient is 0.001 - 10 weight % of condensed silanol catalyst. The third ingredient is 0.04 - 1.5 weight % of anticorrosion agent for the conductor. A cross linked ethylene coated electric cable may be produced with the materials described above. The electric wire is prevented from being broken due to the deterioration resulting from oxidation of copper conductor, being extruded at a high extrusive linear speed constantly for a long period.
Patent JP-H09114852-A (JP)
Title: Information retrieval device
Inventor: AKIYAMA SHIGEKO
IPC: G06F17/28
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an information retrieval device capable of easily confirming information by the retrieval word by using the foreign language different from the foreign language used in the information written by the foreign language. SOLUTION: This device is provided with a storage means 3 for storing acquired first foreign language information, a translation means 4 for translating a first language to a second language and a retrieving means 6 for performing a retrieval by the retrieval word in the first language. When the retrieval word by the second foreign language is inputted from an input means 8, the translation means 4 translates the retrieval word by the second foreign language into the first foreign language, and the retrieval means 6 retrieves the sentence of the first foreign language stored in the storage means 3 based on the translated retrieval word.
Patent JP-H04148014-A (JP)
Title: Exhaust particulate removing device for diesel engine
Inventor: YOSHIDA KUNIKATSU
IPC: F01N3/32
Filed: 1990-10-11
Abstract: PURPOSE:To sufficiently burn vaporized fuel stably as well as to eliminate additional equipment with vaporized fuel self-supplied, by fractionating only constituents low in boiling point in fuel for a diesel engine so as to be supplied to an auxiliary fuel feed means, and thereby supplying vaporized fuel to a filter element carrying combustion catalyst. CONSTITUTION:When a diesel engine 1 is operated, exhaust gas 9 containing particulates flows into a filter element 6 through exhaust pipes 3a and 3b. and when the particulates are piled up in the filter element 6 so as to be increased in quantity, the particulates are then burnt with auxiliary fuel 43 injected into the upstream of the filter element 6 so as to be mixed. In this case, auxiliary fuel 43 is supplied from a fractinating unit 28. And liquid fuel 13c is supplied by a liquid fuel pump 29 from a fuel tank 11. Furthermore, carried gas 37 such as air, inert gas and the like is supplied to a header 40 from a carried gas pump 38, and it is shot up out of a nozzle 44 so as to be mixed with fractinated gas 42, so that it is thereby forwarded out of an auxiliary fuel outlet port 41 to an injection port 45 as auxiliary fuel 43.
Patent JP-H0525158-A (JP)
Title: Chroman derivative and liquid crystal composition containing the same
Inventor: TSUCHIYA KAZUHIKO
IPC: C07D311/04
Filed: 1991-07-23
Abstract: PURPOSE:To provide a new compound containing chroman skeleton, having excellent chemical stability and useful as a ferroelectric liquid crystal component. CONSTITUTION:The compound of formula I (R<1> is 1-14C alkyl; R<2> is 1-14C alkyl; (k), (l) and (m)are 0 or 1; Z is single bond, CO-O or CO; X1 and X2 are H or F; * represents optically active C), e.g. 2-heptyl-6-(4-decyloxyphenyl)- chroman. The compound of formula I can be produced by the coupling reaction of a compound of formula II with a compound of formula III in the presence of a Pd catalyst. The ferroelectric liquid crystal is useful as a display element for watch, electronic calculator, personal word-processor, pocketable TV, etc.
Patent JP-2000093775-A (JP)
Title: Cross channel mixer
Inventor: ANDREAS DOELING
IPC: B01F5/00
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a cross channel mixer which produces better homogenization over all its cross section area though having only one mixing element. SOLUTION: A plurality of stratified sheets 2 form a plurality of flow channels 3a and 3b in specific shapes such as a sine wave, and the flow channels 3a and 3b located one upon another cross each other, and sheets 2 unified into one mixing element are twisted in an S shape around the center of main flow directions.
Patent JP-H1192726-A (JP)
Title: Antimicrobial starch adhesive
Inventor: SANO GENZO
IPC: A01N25/34
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive which is safe, cost-effective and persistent by mixing a starch adhesive component, zinc oxide or magnesium oxide, and an antimicrobial germicidal component or a fungicidal component together in a neutral or acidic atmosphere. SOLUTION: In an alkaline atmosphere (pH 8.0), zinc oxide or magnesium oxide is dissolved. For this reason, in the starch adhesive, mixing is conducted in a neutral or acidic atmosphere (pH 5.0). Mineral acids including sulfuric acid, hydrochloric acid, and nitric acid, or organic acids except for acetic acid may be used in the acidic atmosphere. The average particle diameter of zinc oxide or magnesium oxide is pref. 0.1 to 0.6 μm. The amt. of zinc oxide or magnesium oxide incorporated is 0.005 to 0.5%. The germicidal component is pref. cetyl pyridylium chloride or chlorohexydine gluconate. The fungicidal component is pref. paraben, sodium benzoate, sodium propionate, or thiabendazole. The amt. incorporated is 0.001 to 0.1% based on the total amt. of the antimicrobial agent.
Patent JP-S63126420-A (JP)
Inventor: TAKEDA JUN
IPC: A23B7/12
Filed: 1986-11-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0979455-A (JP)
Title: Flange and its manufacture
Inventor: SUZUKI NOBUYUKI
IPC: F16L23/16
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To prevent a knife edge from being deformed by inserting a seal ring whose knife edge is formed along one end face, in an aluminum alloy except the knife edge holding and pressing a gasket on one end face, and making the whole of the knife edge higher in hardness than the aluminum alloy. SOLUTION: A seal ring 1 made out of stainless steel, whose knife edge 1a holding and pressing a gasket is formed along one end face, is inserted in an aluminum alloy by high pressure casting except the knife edge on the one end face of the seal ring 1. Thus as mentioned above, since the whole of the knife edge 1a is made out of stainless steel, the knife edge 1a will never be deformed even if fastening pressure is made high. For this reason, its vacuum sealing performance will never be impaired even if a flange is repeatedly mounted/demounted. Besides, the seal ring 1 is closely attached to the aluminum alloy 2, the boundary between them will never be delaminated even if the flange is heated up.
Patent JP-H0587118-A (JP)
Title: Compound power transmitting shaft
Inventor: TAKEUCHI TADASHI
IPC: F16C3/02
Filed: 1991-09-25
Abstract: PURPOSE:To relax the stress concentration to be generated in an adhesive layer between a main frame made of fiber reinforced resin and an end fitting, and improve the durability and the reliability. CONSTITUTION:An end fitting 2 is fitted in both ends of a cylindrical main frame 1 made of fiber reinforced resin, in which the reinforcing fiber 5 is orientated at a predetermined angle against a shaft, through an adhesive layer 4. In this main frame 1, an angle theta1, of orientation of the reinforcing fiber 5 at a part A between the end fittings 2 is set at 0-25 degree, and an angle theta2 of orientation of the reinforcing fiber at a part B corresponding to a boss part 3 of the end fitting 2 is set at 30-60 degree. An orientation gradual change part C between the part A and the part B is positioned close to the center than a part corresponding to the tip of the boss part 3 of the end fitting 2, and the whole area of the adhesive layer 4 is covered with the high torsional rigidity area B.
Patent JP-S62133387-A (JP)
Inventor: HAYASHI TOSHIAKI
IPC: G21C13/02
Filed: 1985-12-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01116743-A (JP)
Title: Semiconductor memory board interface
Inventor: TAKEISHI MASANAO
IPC: G06F12/06
Filed: 1987-10-30
Abstract: PURPOSE:To reduce cost and to improve the mounting efficiency of boards by giving selection signals outputted from ROM boards and RAM boards to one response signal control part and outputting a response signal in a timing in accordance with these selection signals by the response signal control part. CONSTITUTION:The title interface is equipped with ROM boards 12 to output ROM boards selection signals when the address of a given address signal is in their own address range, RAM boards 11 to output RAM board selection signals when the address of the given address signal is in their own range and a response signal control part 20 to output the response signal in the timing in accordance with the inputted ROM board selection signals and RAM selection signals with the ROM board selection signals and the RAM board selection signals as an input. Thus, it is sufficient to provide one response signal control part for many RAM boards and ROM boards, the cost of a semiconductor board can be reduced and the mounting efficiency can be enhanced.
Patent JP-S63127216-A (JP)
Title: Focus detecting optical system
Inventor: TANII HISASHI
IPC: G02B7/34
Filed: 1986-11-17
Abstract: PURPOSE:To decrease the generation quantity of a distortion, and to execute a focusing detection by using a refractive index distribution type lens as a condenser lens. CONSTITUTION:An image by an image forming lens is re-formed on a secondary image forming surface 5 of a photoelectric conversion element train by a condenser lens 3 being in the vicinity of a scheduled image forming surface 2 of a film, etc., and a pair of image re-forming lenses 4, a position shift of two images which have been re-formed is detected, and a focusing detection is executed. This lens 3 is a refractive index distribution type and its refractive index is varied continuously in the direction of an optical axis 6, and the generation quantity of a distortion is reduced as little as possible. Accordingly, an exact focusing detection which scarcely causes an error due to a distortion can be executed.
Patent JP-2000102769-A (JP)
Title: Conveyor device for assorting agricultural product
Inventor: MURATA YASUNORI
IPC: B65G17/36
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To simplify constitution and to prevent the fall and damage of agricultural products by combining pivotal supporting means for pivotally supporting the opposite ends of receiving tray pieces downwardly turnably and detaining means for detaining the receiving tray pieces in a prescribed state and providing the receiving tray pieces with means for restraining the movement of the agricultural products until the agricultural products are dropped. SOLUTION: When a push button 313 of a discharge device 32 is pushed down, a switch lever 312 is pushed down and a detaining barrel 517 disposed on a holder 511 of the receiving tray piece is turned in a release direction and is, therefore, disengaged from a detaining pin 516 on a receiving tray piece plate 514 side, by which the front end side of the receiving tray piece is turned downward. When this operation is carried out synchronously by both right and left receiving tray pieces, the agricultural product P placed in the receiving part of a receiving tray bucket falls onto a discharge conveyor 81.  At this time, a pair of right and left turning guide rails 52 guide the receiving tray pieces so as to gradually increase the downward turning angle of the receiving tray pieces along the transportation direction below the transportation path and, therefore, the falling impact of the agricultural product P to the discharge conveyor 81 is relieved and the damage of the agricultural product P is prevented.
Patent JP-H09109304-A (JP)
Title: Manufacture of wall panel for two-by-four residential building
Inventor: SHIYUUYOU MASAO
IPC: E04C2/52
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To reduce manday remarkably on the site and facilitate electric wiring. SOLUTION: Method for manufacturing a wall panel 20 for two-by-four residential building which constitutes an independent wall erected on a platform. A process in which structural plywood 8 is attached to a wall platform frame material 6 in which upper and lower frames and a vertical frame 4 are assembled, a process in which a mold material 10 having a projection 10a in the longitudinal direction of the vertical frame 4 is installed on the surface of the wall platform frame material 6 opposite to the plywood 8, a process in which a foaming agent is injected into a closed space formed by the plywood 8, the frame material 6, and the mold material 10 for foaming, a process in which the mold material 10 is removed from the assembly material 6, and a process in which a gypsum board on the inside of a room is attached to the surface of the frame material 6 opposite to the plywood 8 are provided.
Patent JP-H1190635-A (JP)
Title: Narrow groove tig welding equipment
Inventor: NAKAYAMA SHIGERU
IPC: B23K9/167
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To perform satisfactory TIG welding in a narrow groove by easily dealing with the case that a shielding nozzle is clogged with spatters or the like and thereby realizing a good shielded state. SOLUTION: Front and rear shielding nozzles 27, 28 which are arranged in the front and rear of a tungsten electrode 21, are constituted freely attachably/detachably and are replaced with new ones when being clogged. The shielding nozzles 27, 28 are formed with a porous material made by sintering metallic particles. Thus, the shielding nozzles 27, 28 can be produced at a low cost and also since shielding gases can be injected uniformly and slowly from the nozzles 27, 28, the diffusion of the shielding gases is prevented and a good shielded state can be realized.
Patent JP-H1194389-A (JP)
Title: Absorption type refrigerating machine
Inventor: SATO TAKEHIRO
IPC: F25B15/00
Filed: 1997-09-20
Abstract: PROBLEM TO BE SOLVED: To utilize energy effectively without enlarging the apparatus. SOLUTION: A substantially cylindrical wall 47 is provided around the inner periphery rising higher due to difference in level of the bottom of a double tube unit and forms a refrigerant pool 68 for collecting water flowing down along the outer periphery of a cold water tube 41. To the bottom of the refrigerant pool 48 a refrigerant-circulating channel 49 is connected and the other end of which is connected to a refrigerant supply channel in a constitution to send the water in the refrigerant pool 48 to a water-receiving dish by pumping and sprinkle the water again along the outside surface of the cold water tube 41.
Patent JP-H05111551-A (JP)
Title: Golf ball sorter
Inventor: SAKURAI TOSHIO
IPC: B65G47/49
Filed: 1991-10-22
Abstract: PURPOSE:To provide a golf ball sorter capable of automatically sorting many kinds of golf balls without requiring manual labor. CONSTITUTION:Colored paints are applied on the surfaces of various kinds of golf balls, colored golf balls are put in an unsorted golf ball reservoir 13, and they are sent into a discriminating unit 12 one by one. The inspection light is radiated to each golf ball in the discriminating unit 12, and the light from the surface of each golf ball is received by a light intensity sensor. The electric signal from the light intensity sensor is processed by a signal processor 15, and the signal for driving guide plates 18A, 18B or 18C is sent in response to the electric signal. Each golf ball is sent to gold ball reservoirs 16A, 16B, 16C or 16D according to its type.
Patent JP-2001095887-A (JP)
Title: Bathing care device for use at home
Inventor: KAWAGUCHI KOJI
IPC: A61H33/00
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a bathing care device for use at home offering simple, safe and inexpensive operation of putting a person who requires bathing care in a bath tub. SOLUTION: This device comprises a self-standing frame 11 having a plurality of legs 30 placed in a washing area 60 and a bath tub 50, respectively, and a plurality of laterally movable hooking portions 84 on an upper frame body 20, an expansive means 40 for the legs 30 for levelling the frame body 20 and a seat 70 suspended from the hooking portions 84 of the frame body 20 so that a person who enjoys a bath is seated.